Question: Who is the {television series} for {director} of {Jim Henson}
Paraphrase: Who is the {tv arrangement} for {executive} of {Jim Henson}
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P57 wd:Q191037 . ?sbj wdt:P31 wd:Q5398426 } 
Answer: Fraggle Rock